Mathematics, 14.11.2019 23:31 xlameweirdox

Need with two questions.

1. the average price of a sofa at the warehouse is $450 with a standard deviation of $75. if you wanted to make sure you could save enough money to cover the cost how much should you save up? hint: you will be making an educated estimate and justifying your answer.

2. using the same data as #1, how many people out of 30 could get a sofa for $400 or less?

anyone who could me with this, would be super awesome!i really don’t get how to solve these.

Answers: 2

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Need with two questions.

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